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$129+ Cheap flights from Costa Rica to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LAS
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Costa Rica to Las Vegas

Cheapest flights from Costa Rica to Las Vegas
Explore the most affordable flight options available from Costa Rica to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:35 am
SJO
-
LAS
1 stop12h 12m
Frontier
Thu 5/2810:12 pm
LAS
-
SJO
1 stop9h 07m
Frontier
Deal found 3/21$335
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:38 pm
SJO
-
LAS
2 stops23h 08m
Spirit Airlines
Sat 5/211:51 am
LAS
-
SJO
2 stops22h 42m
Spirit Airlines
Deal found 3/19$337
This Viva deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:20 am
SJO
-
LAS
1 stop12h 50m
Viva
Fri 4/243:25 pm
LAS
-
SJO
1 stop8h 55m
Viva
Deal found 3/20$338
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:45 am
SJO
-
LAS
1 stop17h 05m
United Airlines
Mon 4/277:04 pm
LAS
-
SJO
2 stops16h 17m
United Airlines
Deal found 3/18$340
This Viva deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:20 am
SJO
-
LAS
1 stop12h 50m
Viva
Fri 5/13:25 pm
LAS
-
SJO
1 stop8h 55m
Viva
Deal found 3/18$342
This Travelocity deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:35 am
SJO
-
LAS
1 stop12h 10m
Frontier
Sat 8/2910:12 pm
LAS
-
SJO
1 stop9h 08m
Frontier
Deal found 3/22$343
This eDestinos deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:15 pm
SJO
-
LAS
1 stop19h 46m
Volaris
Tue 9/2912:31 pm
LAS
-
SJO
1 stop10h 28m
Volaris
Deal found 3/20$347
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:13 am
SJO
-
LAS
1 stop11h 44m
United Airlines
Mon 4/277:50 pm
LAS
-
SJO
1 stop10h 25m
United Airlines
Deal found 3/20$349
This Avianca deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:05 am
SJO
-
LAS
1 stop9h 00m
Avianca
Tue 8/182:55 pm
LAS
-
SJO
1 stop7h 45m
Avianca
Deal found 3/22$351
This OneTravel deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:38 pm
SJO
-
LAS
2 stops23h 08m
Spirit Airlines
Tue 4/2811:51 am
LAS
-
SJO
2 stops46h 42m
Spirit Airlines
Deal found 3/19$352
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:55 am
SJO
-
LAS
2 stops41h 31m
United Airlines
Sat 5/22:09 pm
LAS
-
SJO
2 stops21h 12m
United Airlines
Deal found 3/19$353
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:27 pm
LIR
-
LAS
2 stops18h 41m
United Airlines
Sat 5/165:55 pm
LAS
-
LIR
2 stops19h 30m
United Airlines
Deal found 3/18$428

Find flight deals from Costa Rica to Las Vegas

Keep the following information in mind while searching for Costa Rica to Las Vegas flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$335
(Frontier)

One-way from

$129
(Frontier)

Popular in

March

Cheapest in

November

Average price

$443
Provider with most accurate pricing for San José Juan Santamaria Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From Costa Rica to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Costa Rica to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Costa Rica to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Tue 4/21

7:55 am-9:03 am

1 stop26h 08m

Las Vegas Harry Reid Intl

Tue 4/28

1:43 pm-10:11 am

2 stops19h 28m

$340

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Thu 4/16

8:45 am-12:50 am

1 stop17h 05m

Las Vegas Harry Reid Intl

Fri 4/24

4:57 pm-11:55 am

2 stops17h 58m

$340

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sat 5/2

1:25 pm-12:21 pm

2 stops23h 56m

Las Vegas Harry Reid Intl

Sat 5/16

4:55 pm-7:15 am

1 stop13h 20m

$389

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Thu 3/26

1:20 pm-3:36 pm

1 stop27h 16m

Las Vegas Harry Reid Intl

Mon 3/30

12:36 am-10:11 am

1 stop8h 35m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Tue 5/26

8:45 am-11:10 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Sat 5/30

8:00 am-10:39 pm

1 stop13h 39m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sun 5/24

12:30 am-6:50 pm

2 stops19h 20m

Las Vegas Harry Reid Intl

Thu 5/28

9:10 pm-10:11 am

2 stops12h 01m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sun 5/24

6:40 am-8:21 pm

2 stops14h 41m

Las Vegas Harry Reid Intl

Wed 5/27

12:59 am-10:11 am

1 stop8h 12m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Mon 6/1

8:45 am-11:10 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Wed 6/3

9:10 pm-10:11 am

2 stops12h 01m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Tue 5/26

8:45 am-11:10 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Thu 5/28

9:10 pm-10:11 am

2 stops12h 01m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sat 4/25

6:00 am-8:38 pm

1 stop15h 38m

Las Vegas Harry Reid Intl

Tue 4/28

3:53 pm-12:21 pm

2 stops19h 28m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Costa Rica to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Las Vegas

What is the cheapest month to book a flight from Costa Rica to Las Vegas?

Currently, September is the cheapest month in which you can book a flight from Costa Rica to Las Vegas (average of $229). Flying from Costa Rica to Las Vegas in January is currently the most expensive (average of $300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Costa Rica to Las Vegas delayed?

About 100% of weekly flights between Costa Rica and Las Vegas have experienced delays in the past year, with the average delay time being 189 minutes.

What is the most punctual flight time for Costa Rica to Las Vegas flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated March 23, 2026.
Get a feel of what it's like to fly with Southwest,Copa Airlines, andUnited Airlines from Costa Rica to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Copa Airlines
7.5
Good
1,575 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,463 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,486 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,539 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Costa Rica?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Costa Rica to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • How long is the flight from Costa Rica to Las Vegas?

    Airlines like United Airlines fly from Costa Rica to Las Vegas in about 26h 08m. The time it takes to get you to your destination can typically vary by up to . The distance between Costa Rica and Las Vegas is about 2644 mi.

  • What are the cheapest airlines to fly from Costa Rica to Las Vegas one-way?

    One-way options have recently been found by users for as low as $156 on Spirit Airlines. Other airlines that offer cheap prices include Copa Airlines from $168 and United Airlines from $174 one-way.

  • Can I find deals for flights from Costa Rica to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Las Vegas.

  • Can I find deals for business class flights from Costa Rica to Las Vegas?

    Yes. Cheapflights offers flight deals from Costa Rica to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Las Vegas?

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to Las Vegas (average of $229). Flying from Costa Rica to Las Vegas in January is currently the most expensive (average of $300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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Top 9 airlines flying from Costa Rica to Las Vegas

Discover the top 9 airlines that operate flights from Costa Rica to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$366FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$181Average$374FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$184Average$298FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$294Average$375FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$300Average$403FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$309Average$441FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$418FlexibilityNo cancel feeOn-time71%
AviancaCheapest$311Average$432FlexibilityNo cancel feeOn-time71%
GOLCheapest$410Average$800FlexibilityNo cancel feeOn-time74%

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